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Oval|Lab Grown|IGI

1.51ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG445037857

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037857

Diamond specifications and retailer prices

From $1,092 CAD
$780 USD
As of October 29, 2026
Save $6,635 CAD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,727 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037857 or 445037857. Listed at 11 retailers as of October 29, 2026, with prices from $1,092 to $7,727, a $6,635 spread on the same certified stone. MOH London lists it at $7,727. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037857
Dimensions8.85 × 6.51 × 4.13 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.85 mm6.51 mm1.51 ctJ / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037857
Side View
Table 58.5%Crown 34.7°Girdle: MED-THKPavilion 42.5°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,727 CAD|Low: $1,092 CAD|High: $7,778 CAD|Avg: $4,147 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$1,092 CAD
Retailer 6$2,925 CAD
Retailer 7$3,600 CAD
Retailer 5$4,230 CAD
Retailer 4$4,640 CAD
Retailer 2$4,947 CAD
MOH London$7,727 CAD

16 data points across 7 retailers

11 retailers$1,092 CAD to $7,727 CAD

A
Cheapest Retailer
-
$1,092 CAD
$780 USD
B+
Retailer 2
-
$2,321 CAD
$1,658 USD
View
B+
Retailer 3
-
$2,523 CAD
$1,803 USD
View
B+
Retailer 4
-
$2,691 CAD
$1,923 USD
View
Retailer 5
-
$2,691 CAD
$1,923 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$2,925 CAD
$2,090 USD
View
B
Retailer 7
-
$4,230 CAD
$3,022 USD
View
B
Retailer 8
-
$4,640 CAD
$3,315 USD
View
B
Retailer 9
-
$4,947 CAD
ZAR 57,101 ZAR
View
B
Retailer 10
-
$5,044 CAD
$3,604 USD
View
Most Expensive
B
MOH London
LG445037857 · Oct 29
$7,727 CAD
£4,347 GBP
View
10 more retailers have this diamond
Prices start from $1,092 CADSave up to $6,635 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Oval
$1,092 CAD